Back to CVE records
Critical 9.8Published Oct 9, 2026
CVE-2026-78797An issue in iStoreOS istoreos-24.10.7 and before allows a remote attacker to execute arbitrary code via the task_id in tasks-lib.lua.
Updated under an hour ago ()
Does this affect you?
It lists no affected products yet. Add what you run and Signals checks it as products are added.
EPSS puts the chance of exploitation in the next 30 days at 0.62%, higher than 49% of scored CVEs.
An issue in iStoreOS istoreos-24.10.7 and before allows a remote attacker to execute arbitrary code via the task_id in tasks-lib.lua.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.62% (percentile 49)
- Assigned by
- mitre
- NVD analysis
- Deferred
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- https://pastebin.com/zFVpUjxW
- https://fw.koolcenter.com/iStoreOS/x86_64_efi/
- https://doc.linkease.com/zh/guide/istoreos/install_vmware.html
- https://github.com/istoreos/istoreos
- https://github.com/PRISMI-Team/VulnDisclos/blob/main/Routers/iStoreOS/authorized-rce.md
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.